Learning Kafka Java Client Programming is essential for building robust, high-performance applications that can produce and consume real-time data. This section of Kafka MCQs focuses on the practical understanding of Java-based Kafka producers and consumers, including Kafka client APIs, serializers, configuration properties, record acknowledgments, and best practices.
These questions are especially helpful for interview preparation as they target real-world use cases and test your ability to implement Kafka logic in Java-based applications.
1.) Which Maven dependency is required for Kafka Java client programming?
2.) What class is used to send messages in Kafka Java client?
3.) Which method is used to send messages using KafkaProducer?
4.) KafkaProducer requires which two serializers to be configured?
5.) What is the default acknowledgment setting in KafkaProducer?
6.) What type does the send() method return?
7.) Which interface is used for creating custom partitioning logic?
8.) What configuration property sets the Kafka bootstrap servers?
9.) Which class is used to consume messages in Kafka?
10.) KafkaConsumer must be configured with which deserializer properties?